Universal connector cylinder



FIG. 1 is an isometric view of a cylinder showing my new design;

FIG. 2 is a bottom view of the cylinder;

FIG. 3 is a left side vie of the cylinder;

FIG. 4 is a right side view of the cylinder;

FIG. 5 is a top view of the cylinder;

FIG. 6 is a back view of the cylinder; and,

FIG. 7 is a front view of the cylinder. 

The ornamental design for the universal connector cylinder, as shown. 